一、前言
1.1 正向代理功能比較簡單，但是原生nginx不支持https代理，如果訪問https網站，會報錯。
# nginx代理不支持http CONNECT方法： curl: (56) Received HTTP code 400 from proxy after CONNECT
1.2 為了實現對https代理的支持，需要對原有nginx源碼打補丁，就可以讓nginx支持CONNECT模式了。
https://github.com/chobits/ngx_http_proxy_connect_module#build-openresty
二、下載並安裝openresty
shell> yum -y install lua-devel shell> wget http://dlsw.91donkey.com/software/source/nginx/openresty-1.15.8.1.tar.gz shell> git clone https://github.com/chobits/ngx_http_proxy_connect_module.git shell> tar zxf openresty-1.15.8.1.tar.gz shell> vim bundle/nginx-1.15.8/auto/cc/gcc # 將下列代碼註釋掉，能夠減少編譯後nginx二級制文件的大小，提高程序執行效率。 # debug CFLAGS="$CFLAGS -g" shell> cd openresty-1.15.8.1 shell> ./configure --prefix=/opt/openresty --with-http_stub_status_module --with-http_sub_module \ --with-http_auth_request_module --with-http_addition_module \ --add-module=/usr/local/src/ngx_http_proxy_connect_module shell> patch -d build/nginx-1.15.8/ -p 1 < /usr/local/src/ngx_http_proxy_connect_module/patch/proxy_connect_rewrite_101504.patch shell> gmake -j 8 && gmake install shell> echo "/opt/openresty/nginx/sbin/nginx" >> /etc/rc.d/rc.local shell> /opt/openresty/nginx/sbin/nginx # 配置nginx vim語法高亮 shell> cd /usr/local/src/openresty-1.11.2.5/build/nginx-1.11.2/contrib/vim/ shell> mkdir ~/.vim/ && \cp -R * ~/.vim/
三、配置服務器端nginx正向代理
# 在nginx.conf中增加server{}塊，具體如下： server { listen 8080; resolver 8.8.8.8; resolver_timeout 5s; proxy_connect; proxy_connect_allow 443 563; proxy_connect_connect_timeout 10s; proxy_connect_read_timeout 10s; proxy_connect_send_timeout 10s; location / { proxy_pass $scheme://$host$request_uri; proxy_set_header Host $http_host; proxy_buffers 256 4k; proxy_max_temp_file_size 0; proxy_connect_timeout 30; } access_log /export/home/logs/proxy/access.log main; error_log /export/home/logs/proxy/error.log; }
四、配置終端代理
# 在 /etc/profile 文件中增加如下三項。 export proxy="http://{proxy_server_ip}:8080" export http_proxy=$proxy export https_proxy=$proxy # 使配置生效 shell> source /etc/profile
作者：龍龍小寶
原文：https://www.cnblogs.com/91donkey/p/11639311.html